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vovikov84 [41]
3 years ago
15

7/8+3/8can I have the answer

Mathematics
2 answers:
Georgia [21]3 years ago
7 0
7/8 + 3/8 = 10/8 = 5/4
Ne4ueva [31]3 years ago
5 0
7/8 + 3/8

Add numerators.

10/8
 
Simplify.

5/4.

This can also be written as 1 1/4.
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4 0
2 years ago
A 15% tip on a dinner bill is $2.55.<br> How much is the bill?
Bogdan [553]
The answer is 15% of $2.55=$0.3825=$0.38 off
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4 0
2 years ago
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The area of a trapezoid is given by the formula A=h/2(a+b) .<br><br> Solve the formula for b.
Komok [63]

Answer:

(2A)/h -a =b

Step-by-step explanation:

A= [h(a+b)]/2       I rewrote the formula, because h and a+b are in the numerator.

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(2A)/h= a+b Divide both side by h

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4 0
3 years ago
Find the number of permutations in the word fission <br> 1020<br> 1500<br> 1260<br> 2400
irina [24]
There are 7 letters in fission, which we'll use as a factorial in the numerator. Of those 7 letters, there are two I's and two S's. To account for these repeating letters, we'll use the factorials of how many times the letters repeat and plug them into the denominator.

The factorial of 7 should be your numerator, and two factorials of 2 should be your denominator:

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5 0
3 years ago
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shepuryov [24]

Answer:

B. 1/3x2y cm3

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3 years ago
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