2 years ago

Match each expression with its product

Mathematics

1 answer:

boyakko [2]2 years ago

3 0

Answer:

7x5=35

8x2=16

3x9=27

4x6=24

Step-by-step explanation:

You might be interested in

1. John’s age is three times that of his sister. When you add John’s age to his sister's age, you get 36. How old are John and h

iren [92.7K]

Answer:

sister = 6 years

John=18 years

Step-by-step explanation:

A(S) + 12 = 3 * A(S), subtracting A(S) from both sides one gets 12 = 2 * A(S). Now dividing both sides by 2 we get A(S) = 12/2 = 6 . Therefore, the age of the sister is 6 years when her brother John is three times as old, that is 18 years.

6 0

2 years ago

Read 2 more answers

Miguel tells his teacher1/5 is the same as 20%. Which best justifies Miguel’s answer? a.5 goes into 100 twenty times, so 20% is

svetoff [14.1K]

Answer:

C. 5 goes into 100 twenty times, and 1 times 20 is 20

Step-by-step explanation:

Since, we know that when we multiply both numerator and denominator of a fraction by a same number then we obtain an equivalent fraction,

Here, the given fraction,

$\frac{1}{5}$

By the above statement,

$\frac{1}{5}=\frac{1\times 20}{5\times 20}=\frac{20}{100}$

Now,

$a\%=\frac{a}{100}$

$\implies \frac{20}{100}=20\%$

Hence,

$\frac{1}{5}=20\%$

Option C is correct.

3 0

2 years ago

Read 2 more answers

What are two ways that you can find the surface area of a prism

3241004551 [841]

Answer:

Step-by-step explanation:

4 0

2 years ago

A secret formula for eternal youth, f (x), was discovered by Dr. Quick, who has been working in our biotech company. However, Dr

charle [14.2K]

Answer:9

Step-by-step explanation:3x3= 9

(X3x3x3)

=9p

8 0

3 years ago

Fractions, Decimals<br>Write each as a decimal<br>1) 90%

andrey2020 [161]

Answer:

0.9

Step-by-step explanation:

90%

=90/100

=9/10

=0.9

4 0

2 years ago