Question

find the value of X-1 if X=(4/5)-2 ÷ (1/4)2​

Answer 1

Step-by-step explanation:

based on BODMAS

X=(4/5)-2/1/4×2

X=(4/5)-2/1/2

X=(4/5)-2×2

X=(4/5)-4=4-20/5=-16/5

X-1=-16/5-1=-16-5/5=-21/5=-4.2

Answer 2

please mark as brainlist

this your question answer