Grapes contain both tartaric acid and malic acid. These acids contribute to the sour taste of grapes and are important in winemaking.
36 x 3.6 ÷ 0.5 ÷ ? = 64
(1748 ÷ 8) + 76.8 × 35 =(? × 4) + (42 × 35.5)
? = 20% of 1200 + 256
Simplify the given expression.
(1/4) of {6 4 - 28 × 15 + 13 × 16 - 12.5 of 12 2 }
315 ÷ 9 + 23 × 3+ 22 = ?× √441
?% of 120 × 3√343 = 42 × 20
311 × 17 = ? + 2482
2850 ÷ 2.5 - ? × 42 = 300
√(?) ² = √7396 - √6889
(6630 ÷ 13 + 6120 ÷ 12) ÷ (17 × 3) = ?
