All categories

3 years ago

Reily adds 45.3 and 3.21.should his sum be greater than or less than 48?Tell how you know.

Mathematics

2 answers:

sp2606 [1]3 years ago

6 0

Answer: The sum is greater than 48.

Step-by-step explanation: Given that Relly adds 45.3 and 3.21.

We are to check whether the sum is greater than or less than 48.

To check, first we need to add the given numbers.

Let s be the required sum.

Then, according to the given information, we have

$x=45.3+3.21\\\\\Rightarrow x=48.51.$

Since 48.51 is greater than 48, so the sum is greater than 48.

Thus, the sum is greater than 48.

Eddi Din [679]3 years ago

5 0

Greater than 48, because just taking whole numbers 45 + 3 = 48 already.

45.3 is greater than 45 and 3.21 is greater than 3

You might be interested in

A number sentence is shown below:

d1i1m1o1n [39]

Number sentence is simply a sentence, that uses numbers and arithmetic signs.

The context that can be created from the sentence is: How many bits are there, in $32\frac 14$ bytes
The verbal meaning of $32\frac 14 \div \frac 18 = 258$ is: When $32\frac 14$ is divided by $\frac 18$ , the result is $258$

Given

$32\frac 14 \div \frac 18 = 258$

(a) Context or story

A context is as follows:

There are 8 bits in a byte; How many bits are there, in $32\frac 14$ bytes

(b) As a multiplication

$32\frac 14 \div \frac 18 = 258$

Change the division to multiplication as follows:

$32\frac 14 \times \frac 81 = 258$

(c) Verbal explanation how the numbers are related

When $32\frac 14$ is divided by $\frac 18$ , the result is $258$

Read more about number sentence at:

brainly.com/question/17322770

4 0

2 years ago

PLEASE I NEED HELP AND HURRY!

kirza4 [7]

Answer:

95 degrees

Step-by-step explanation:

A and C are acute angles and D is too much

4 0

3 years ago

Record the product 94 x 12 =

Ahat [919]

Answer:

1128

Step-by-step explanation:

Math

3 0

2 years ago

IF XPOWER 3 =27,THEN X POWER 2=

kvv77 [185]

X²= 9

X POWER 3= 27

X³= 27

The number that can be multiplied three times to get 27 is 3

Therefore X POWER 2 (X²) can be calculated as follows

= 3²

= 3 × 3

= 9

Hence XPOWER 2 is 9