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The phrasal verb ‘mix up’ means ‘to fail to recognize two people or things correctly by thinking that one person or thing is the other person or thing’. Wear off- If a feeling or the effect of something wears off, it gradually disappears. Run on- If an event runs on, it continues for longer than expected. Wait on- to serve food and drink, especially to customers in a restaurant.
(5/8) x 320 + 100 = ?% of 200 + 90
Find the value of ‘a’ in the following expression:
12 × a × 24 ÷ 8 + 72 – 46 = 170
1*1/2 + 11*1/3 + 111*1/2 + 1111*1/3 + 11111*1/3 =?
√ 225 x 24 - √ 144 x 18 = ?
((67)32 × (67)-18/ ? = (67)⁸
15% of 1800 + 22 = ?
3% of 842 ÷ 2% of 421 = ?
(62 - 52 ) % of 800 = 22 X √?
50 ÷ 2.5 × 64 + ? = 1520
182 – 517 ÷ 11 - √361 = ?