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MARIELGUIBAOIN
Answered

IV. Solve the following problems. Write only the PROPORTION, SOLUTION AND
ANSWER. (4 pts each)
14-17 Two boxes of macaroons cost Php120.00. How much do 7 boxes of
macaroons cost?
Proportion:
Solution
Answer:








Help please ​

Sagot :

KALLESELIASIN

Problem:

Two boxes of macaroons cost Php120.00. How much do 7 boxes of macaroons cost?

Proportion:

2:120 = 7:420

Solution:

2:120 = 7:x

2/120 = 7/x

x = 120(7)/2

x = 840/2

x = 420

Answer:

x = 420

7 boxes of macaroons cost 420 php

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