1.

Find the approximate value of: (90.195 ÷ 2.942 × 121.012 ÷ 3.963)1). 1002). 4003). 9004). 1600

Answer»

Approximating the TERMS as,

90.195 ≈ 90

⇒ 2.942 ≈ 3

⇒ 121.012 ≈ 120

⇒ 3.963 ≈ 4

Hence, the EQUATION is approximated to,

⇒ 90 ÷ 3 × 120 ÷ 4

⇒ 30 × 30

900



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