3 years ago

Sarah downloaded two apps which were 7.48 kb total. If one app was 4.78 kb, how big was the other app?

Mathematics

1 answer:

Keith_Richards [23]3 years ago

3 0

Answer:

2.7 kb

Step-by-step explanation:

Total kb = 7.48

Total apps = 2

one app = 4.78

another app = x

> 4.78 + x = 7.48

x = 7.48 – 4.78

= 2.7 kb

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