Math, asked by 28mariyahmohammed, 1 month ago

Q.19 What will be the answer of 2/5 = 2/10? * O 4/50 O 2 20/10​

Answers

Answered by ishanjadli111
1

Answer:

Multiplication is done before addition/subtraction

2 + 5 x 10

2 + 50

52

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Answered by yogeeshwarantn1971
10

Answer:

Destroys life in the water based ecosystem which is polluted which in turn disrupts natural food chain. Aquatic life is destroyed due to the non-biodegradable pesticides and chemicals. Water pollution affects the microbial population. There is a steep increase in the BOD levels of water.

Step-by-step explanation:

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